If true, the idea would blow past one of physics’ most sacred limits: that parallel versions of reality can never talk to ...

Pick up any science fiction book from the 1960s, and you’ll find parallel dimensions explained through magic portals or mysterious machines that work “just because.” Today’s readers want stories that ...

Imagine a world of endless possibilities. A world where every decision you make splits reality in half. And then the next ...

Doctor Strange in the Multiverse of Madness underwent many changes during production, with several cameos and subplots either altered or outright scrapped. That's par for the course with Marvel ...

Apple TV's Sci-Fi series are some of the genre's very best, and this underrated show with a multiverse concept is among the ...